Definitions by Rim Dad Toucher

Zimbabwe Piston 

you lay across two chairs then someone below you sticks a penis up your ass then you stick your penis on a person on top of you's ass. You must maintain constant insurtion, thus making it look like a piston of a car.

Last night George, Steve and I got two chairs and decided to Zimbabwe Piston

Zimbabwe Piston by Rim Dad Toucher March 6, 2011